package com.bjc.chapter17;

/**
 * @program: jvm_demo
 * @description: -verbose:gc -Xms20m -Xmx20m -Xmn10m -XX:+PrintGCDetails -XX:SurvivorRatio=8 -XX:+UseSerialGC
 * @author: bjc
 * @create: 2022-03-01 20:30
 */
public class GCLogTest1 {

    private static final int _1MB = 1024*1024;

    public static void testAllocation(){
        byte[] allocation1,allocation2,allocation3,allocation4;
        allocation1 = new byte[2*_1MB];
        allocation2 = new byte[2*_1MB];
        allocation3 = new byte[2*_1MB];
        allocation4 = new byte[4*_1MB];
    }

    public static void main(String[] args) {
        testAllocation();
    }
}
